Laboratory ovens and box-type resistance furnaces are important components of laboratory equipment, and their performance and quality have a vital impact on the accuracy and reliability of experimental results. However, the service life of these devices is limited. Generally speaking, the service life of ovens and box-type resistance furnaces is 12 years.
These devices will be affected by many factors, such as temperature, humidity, pressure, circuit, etc. , will lead to the decline of equipment performance and affect the experimental results. In addition, the maintenance of equipment will also affect its service life. If the equipment is not used properly or maintained in time, its service life will be shortened.
Therefore, in order to ensure the safety and reliability of laboratory equipment, laboratory managers need to check and maintain these equipment regularly in order to find and solve potential problems in time. At the same time, they also need correct guidance on the use and maintenance of equipment to ensure that the equipment will not be damaged during use.
Use and maintenance of experimental oven
1, when in use, the grounding wire of the power socket must be grounded according to regulations.
2. When using electricity, avoid touching the electrical part of the left space of the box with hands or wiping it with a wet cloth or washing it with water, and cut off the power supply during maintenance.
3. The power cord should not be wound on metal objects or placed in high temperature or humid places to prevent leakage caused by rubber aging.
4. Prevent sharp objects from scratching the equipment.
5. Don't place the articles in the box too crowded, and leave room for natural convection of air, so that humid air can escape at the top of the wind.
6. After each use, all power supplies must be cut off and the inside and outside of the box must be kept clean. Hang the corresponding logo after cleaning.
7. When placing samples in the studio, it should not be too dense, so as not to affect the normal air flow in the studio. There should be a gap of 10 ~ 20 mm between each item, and the items on each shelf should be staggered. The distance between the lowest shelf and the bottom of the studio must be greater than100 mm.
The above contents refer to Baidu Encyclopedia-Experimental Oven.